Hi Cameron,

In my view it depends on how you generated this 30-35% profit over 1000 bets. If you are talking about a system that has been developed, by fitting rules to races already run then i would say that you aren't onto anything.

With the right data it is very easy to back-fit some rules to show outstanding profit. The trouble is the next series of bets like Mr. Logic says. The only use of systems is to get a base series of selection. You can then apply your own manual form analysis to these selections to see if they are worthy bets.

If you have taken this approach over 1000 "live" bets and produced 30-35% POT then i would suggest you are onto something. If you haven't, give it a try and see what happens.